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Bones - Coggle Diagram
Bones
1. What is a bone?
form a skeleton
works with muscles to move
help protect important parts
2. What are bones made of?
differnt layers
1st: nervs & blood vessels
help the bones grow
2nd: hard & smooth
has marrow
make blood cells
3rd: spongy & hard
3. What are some important bones?
skull
inside a head
protects a brain
spine
made of vertebrae
hold entire body up
protect the spinal cord
joints
where bones connect
can move & bend
ribcage
in the chest
protects hearts & lungs
4. How can we take care of our bones?
wear a helmet
wear elbow pads, knee pads, & wrist guards
have dairy foods
calcium